• Added missing translations to timestamps (1s, 2m, 3h etc);
• Renamed "bio" section (now it's translated as "about me" since "biography" means something large and detailed);
• Renamed "thread" sections (now it uses more native word "Discussion", rather than transliterated "Thread" word);
• Changed notification string about new notifications. This change may look a bit ugly, but it solves a problem with declension of numeric values.
* Refactor ComposeActivity intent. Fix bug with URLs
When user saved toot link was removed from the text field itself,
not only from the text to be saved.
* Show what you reply to
Closes#119
